.isEmpty()
The .isEmpty()
method returns true
if a string has no content. It returns false
if the string has content.
Syntax
string.isEmpty();
string
: The string to be checked for content.
Example 1
The example below applies the .isEmpty()
method to the strings drink
and food
:
// isStringEmpty.javaclass isStringEmpty {public static void main(String[] args) {String drink = "lemonade";String food = "";System.out.println(drink.isEmpty());System.out.println(food.isEmpty());}}
This will print the following output:
falsetrue
Contributors
- Anonymous contributor